“sigma”的概念、定义、翻译、参考文献-科学参考

单词	sigma
释义	sigma [`sig·mǝ] ^{INVERTEBRATE ZOOLOGY} A C-shaped spicule.
随便看	one-digit subtracter one-dimensional array one-dimensional flow one-dimensional lattice one-dimensional strain one-ended tape Turing machine one-face-centered lattice one-group model one-hundred-percent premium plan one-level address one-level code one-level subroutine one-line adapter one-parameter semigroup one-part code one-particle exchange one-pass operation one-piece set one-plus-one address instruction one-point compactification one-point perspective one-quadrant multiplier one-sample problem one's complement ones-complement code

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。